Pipeline Aggregations in Elasticsearch [ElasticSearch 7 for Beginners 5.3]

In this elasticsearch tutorial, we discuss about pipeline aggregations in Elasticsearch. This is part of Elasticsearch query DSL.

Chapters:
0:00 - What is pipeline and pipeline aggregation?
0:55 - Parent and Sibling Pipeline aggregations
2:50 - Example of parent aggregation
5:50 - Example of sibling aggregation
7:05 - What is bucket path?
8:55 - Uses of Aggregations

Playlist Link: https://www.youtube.com/watch?v=lnEzmQHa6Co&list=PLa6iDxjj_9qVaf5CsXWP-GAgZoVwKowjx&ab_channel=Codetuber

Hashtags:
#coding #theory #computerscience #elasticsearch #clusters #distributedSystems #tutorial #logstash #kibana #beats #aws #dataScience #aggreagations #pipelines #dataAnalytics

(This tutorial is part of a series of tutorials on Elasticsearch, logstash and Kibana. It uses docker for purpose of installation, and may even use aws in the future.)

Pipeline aggregations work on the outputs produced from other aggregations rather than from document sets, adding information to the output tree. There are many different types of pipeline aggregation, each computing different information from other aggregations, but these types can be broken down into two families:

Parent
A family of pipeline aggregations that is provided with the output of its parent aggregation and is able to compute new buckets or new aggregations to add to existing buckets.
Sibling
Pipeline aggregations that are provided with the output of a sibling aggregation and are able to compute a new aggregation which will be at the same level as the sibling aggregation.

Видео Pipeline Aggregations in Elasticsearch [ElasticSearch 7 for Beginners 5.3] канала Codetuber